organism and population neet mcq

19 Green strands of pond water are 1. bacteria 2. fungi 3. algae 4. all of these

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18 Animalcules are 1. bacteria 2. fungi 3. algae 4. all of these

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17 Single lens microscope magnifies ........ times 1. 3 2. 300 3. 3000 4. 30

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16 Microbiology as a science born in 1. 1674 2. 1686 3. 1574 4. 1474

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15 We should clean our hands with soap before eating because 1. washing is our body 2. washing makes our hands hygenic 3. washing makes our hands perfume 4. we eat more food

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14 Disease causing microbes spread through 1. air 2. water 3. vectors 4. above all

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13 Protozoans can be observed in 1. pond water 2. hay decoction 3. bread 4. potato

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12 Lactobacillus can be seen in 1. water 2. rotten vegetable 3. buttermilk 4. bread

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11 For the observation of fungi, we use this 1. rotten bread 2. pond water 3. grape juice 4. buttermilk

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10 This chemical is used in bacterial staining 1. methyle blue 2. iwethyl orange 3. janus green 4. crystal violet

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